Although this is not the latest official OS (there is .437) this one seems to be as good as any and according to posts at Crackberry, may have better battery life than my current .391. About to download.

Interestingly there have been 3 new official OS's since the one currently "stuck" at the top of this thread as being the latest OS for 9900. Also we have one page of comments for this OS on Blackberryforums.com and 14 in Crackberry (although admittedly the comments on Crackberry are interspersed with annoying ads which arenít that distinguishable from the comments) but still, this forum is not being very well maintained. If it werenít for the many inane and juvenile comments on Crackberry, I might be tempted to jump ship.